Shower disk



FIG. 1 is a top perspective view of the shower disk;

FIG. 2 is a bottom perspective view of the shower disk;

FIG. 3 is a front elevation view of the shower disk;

FIG. 4 is a back elevation view of the shower disk;

FIG. 5 is a side elevation view of the shower disk, the side opposite being a mirror image;

FIG. 6 is a top plan view of the shower disk; and,

FIG. 7 is a bottom plan view of the shower disk. 

The ornamental design for a shower disk, as shown and described. 